chiro-canto/public/menu.php

<nav>
<div class="container">
    <ul>
        <a href="/about">
            <li><?=_('about')?></li>
        </a>
        <a href="/contact">
            <li><?=_('contact')?></li>
        </a>
        <a href="/explore">
            <li>
                <div class="dropdown">
                    <span><?=_('explore')?></span>
                    <div class="dropdown-content">
                        <ul>
                            <a href="/explore/list">
                                <li><?=_('list')?></li>
                            </a><a href="/explore/map">
                                <li><?=_('map')?></li>
                            </a><a href="/explore/mysteries">
                                <li><?=_('mysteries')?></li>
                            </a>
                            <a href="/explore/random">
                                <li><?=_('random')?></li>
                            </a><a href="/explore/search">
                                <li><?=_('search')?></li>
                            </a><a href="/explore/spectrograms">
                                <li><?=_('spectrograms')?></li>
                            </a>
                            <a href="/explore/taxa">
                                <li><?=_('taxa')?></li>
                            </a><a href="/explore/guano">
                                <li><?=_('guano')?></li>
                            </a>
                            <a href="/explore/users">
                                <li><?=_('users')?></li>
                            </a>
                        </ul>
                    </div>
                </div></li>
        </a>
        <a href="/upload">
            <li><?=_('upload')?></li>
        </a>
        <a href="/larynx">
            <li><?=_('larynx')?></li>
        </a>
        <a href="/api">
            <li>API</li>
        </a>
        <a href="/forum">
            <li><?=_('forum')?></li>
        </a>
        <a href="/discussion" class="notification">
            <li><?=_('messages')?></li>
            <?php include("$root/discussion/notification.php")?>
        </a>
        <a href="/explore/mysteries">
            <li><?=_('mysteries')?></li>
        </a>
        <a href="/articles">
            <li><?=_('articles')?></li>
        </a>
    </ul>
    <div class="container row">
        <?=isset($_SESSION['username']) ? _('Welcome')." ".$_SESSION['username']. " !" : '<a href="/auth/login">sign in</a> <a href="/auth/register">sign up</a>'?>
        <div class="language">
        <button class="collapsible language"><img src="/media/icons/language.jpg" alt="language"></button>
        <div class="content">
            <form action="/lang/select.php" id="language" method="post">
                <select name="language">
                    <option value="en_US">English</option>
                    <option value="fr_FR">French</option>
                </select>
                <input type="submit" value="Ok">
            </form>
        </div>
    </div>
    </div>

</div>
</nav>